/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.node;

import com.google.common.collect.ImmutableSet;
import io.airlift.configuration.Config;
import io.airlift.configuration.ConfigDescription;

import java.util.Set;

public class DnsNodeInventoryConfig
{
    private Set<String> hosts = ImmutableSet.of();

    public Set<String> getHosts()
    {
        return hosts;
    }

    @Config("cluster.hosts")
    @ConfigDescription("List of host names to resolve for Trino nodes. All host addresses are used, including IPv4 and IPv6.")
    public DnsNodeInventoryConfig setHosts(Set<String> hosts)
    {
        this.hosts = ImmutableSet.copyOf(hosts);
        return this;
    }
}
